Generate a digital art depiction of a scene from Genesis 18:20, where a divine figure reveals that the outcry against the cities of Sodom and Gomorrah is strong and their transgressions are considered severe. The scene should have the divine figure dramatically pointing to the cities below from heaven, with the cities showing signs of worldly corruption. Maintain a larger-than-life, ethereal quality for the divine figure and a grim nature for the cities, representing their impending doom.